#screen{
    height: 50px;
    width: 450px;
    font-size: 20px;
    background-color: rgb(244, 190, 91);
    border-radius: 10px;
    border: none;
    outline: none;
    color: rgb(93, 86, 86);
    margin-top: 18px;
    text-align: center;
    line-height: 50px;
}